PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45321-1Valve Relief

Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba · NSN 1710-01-301-6462 · FSC 1710 · No Item Name Available
Verified by PartsTable
NSN 1710-01-301-6462 — this item is cataloged by the U.S. Government under National Stock Number 1710-01-301-6462. Primary manufacturer part number: 45321-1.
Features
  • Valve Relief — FSC 1710
  • 2 verified cross-references
  • Primary manufacturer: Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Relief, cataloged under National Stock Number 1710-01-301-6462, is classified within Federal Supply Class 1710 (No Item Name Available) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The primary manufacturer of record is Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve Relief
FSC / FSG1710 — No Item Name Available (FSG 17)
ManufacturersCurtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (CAGE 21439)
Technical Specifications
ParameterValue
NSN1710-01-301-6462
Primary Part Number45321-1
Item NameValve Relief
FSC / FSG1710 / 17 — No Item Name Available
ManufacturerCurtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-106-086445321-1 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5340-01-315-5982 INTERCHANGEABLE
Clamp,synchro Mount
Cross-Reference Index
Part NumberManufacturer
29501A125 Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA)
45321-1 PRIMARY Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA)
Related Parts
5962-01-106-0864INTERCHANGEABLE
MICROCIRCUIT,MEMORY
45321-1
5340-01-315-5982INTERCHANGEABLE
CLAMP,SYNCHRO MOUNT

Frequently Asked Questions

What is NSN 1710-01-301-6462?

NSN 1710-01-301-6462 is a Valve Relief, manufactured by Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba, classified under FSC 1710 (No Item Name Available). Status: active.

What are the part numbers for NSN 1710-01-301-6462?

NSN 1710-01-301-6462 has 2 cross-referenced part numbers: 29501A125 (Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba), 45321-1 (Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba).

What NSN replaces 1710-01-301-6462?

There are 2 known substitutes for 1710-01-301-6462: 5962-01-106-0864, 5340-01-315-5982. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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